- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/02 - Pressure lubrication using lubricating pumps
Patent holdings for IPC class F01M 1/02
Total number of patents in this class: 770
10-year publication summary
|
83
|
87
|
88
|
80
|
50
|
38
|
45
|
32
|
30
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25773 |
35 |
| Ford Global Technologies, LLC | 21111 |
33 |
| Toyota Motor Corporation | 33999 |
30 |
| Hyundai Motor Company | 23273 |
26 |
| Mazda Motor Corporation | 3246 |
23 |
| GM Global Technology Operations LLC | 15617 |
22 |
| Hitachi Astemo, Ltd. | 6384 |
22 |
| Kia Motors Corporation | 7738 |
21 |
| Cummins Inc. | 2571 |
16 |
| Pratt & Whitney Canada Corp. | 5077 |
15 |
| Kawasaki Motors, Ltd. | 1470 |
15 |
| Caterpillar Inc. | 10010 |
14 |
| Rtx Corporation | 9765 |
13 |
| Polaris Industries Inc. | 2230 |
12 |
| Unick Corporation | 53 |
12 |
| Suzuki Motor Corporation | 1345 |
11 |
| Discovery Energy, LLC | 383 |
11 |
| Yamaha Motor Co., Ltd. | 2818 |
10 |
| BYD Company Limited | 5944 |
10 |
| Volvo Truck Corporation | 3707 |
9 |
| Other owners | 410 |